*  {margin: 0; padding: 0;}

html {font-size: 10px;}

.flex {display: flex;}

.center {text-align: center;}

.el-row {
    margin: 0;
    padding: 0;
}

.clear {clear: both;}
.fl {float: left;}
.fr {float: right;}

.space_between {
    display: flex; justify-content: space-between;
}

.middle {vertical-align: middle;}

@font-face {
    font-family: DFPSongW9-GB5;
    src: url("font/DFPSongW9-GB5.ttf");
}